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a power supply device

A technology of power supply equipment and power supply unit, which is applied in the direction of data processing power supply, measuring device, measurement flow/mass flow, etc., which can solve the problems of inability to move relatively, easy falling off of connectors, and inconvenient connection, so as to achieve convenient adjustment and avoid The plug-in line is short-circuited and the effect of avoiding circuit breakage

Inactive Publication Date: 2018-09-28
STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the plug-in method, when vibration occurs, the connectors are easy to fall off, resulting in easy interruption of power supply, and during the installation process, usually after a power supply unit is installed, it cannot be moved relative to each other, resulting in inconvenient connection

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 , 2 As shown, a power supply device includes a cuboid cover body 101 and a power supply unit 102 arranged inside the cover body 101, and brackets 103 are respectively provided on the two opposite side walls of the inside of the cover body 101. , the middle part of the bracket 103 is attached to the inner wall of the cover body 101 , the two ends of the bracket 103 are bent inward to form a U-shaped structure, and the power supply unit 102 is clamped on two of the On the inner side of the U-shaped structure of the bracket 103, baffles 104 are arranged on the lower end surfaces of both sides of the power supply unit 102, and a rotating shaft 105 is arranged between the baffles 104, and the two ends of the rotating shaft 105 are respectively rotatably connected On the baffle plate 104 , a support bar 106 is arranged inside the bracket 103 , and the rotating shaft 105 is fitted on the support bar 106 and rolls relatively on the side wall of the cover body 101...

Embodiment 2

[0025] In this embodiment, on the basis of Embodiment 1, in order to avoid that the insertion depth of the joint part cannot be controlled when the circuit is inserted, in this embodiment, preferably, a second through hole is provided at the bottom of the metal connecting pipe 112, A reset rod 113 is inserted into the second through hole, a circular plate 114 is provided at one end of the reset rod 113 extending out of the second through hole, and a reset rod 113 is sleeved on the outside of the reset rod 113 Spring 115, one end of the return spring 115 is attached to the end surface of the circular plate 114 facing the metal connecting pipe 112, and the other end of the return spring 115 is attached to the metal connecting pipe 112 It faces on the end face of the circular plate 114 on one side. When the joint is inserted into the inside of the metal connecting pipe, the joint and the metal connecting pipe are connected to each other, so that the end of the joint is attached t...

Embodiment 3

[0030] In this embodiment, in order to facilitate the installation of the positioning rod, preferably, the cover body 101 is provided with threaded holes, the outer wall of the positioning rod 108 is provided with external threads, and the positioning rod 108 is threadedly connected on the cover body 101 . After the bracket is installed inside the cover body, the positioning rod is threaded on the cover body, the lower end of the positioning rod is inserted into the positioning tube on the bracket, and the lower end of the positioning rod is suspended relative to the positioning tube. Due to the threaded connection, the insertion depth of the positioning rod in the positioning pipe can be determined as required.

[0031] Further preferably, in this embodiment, in order to fix the positioning rod, preferably one end of the positioning rod 108 penetrates the outer side of the cover body 101 , and the positioning rod 108 extends out of the cover body 101 A fixing sleeve 120 is p...

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PUM

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Abstract

The invention discloses a power supply device. The power supply device comprises a cuboid cover and a power supply unit arranged on the inner sides of the cover, supports are arranged on the two opposite inner side walls of the cover respectively, the middles of the supports are attached to the inner walls of the cover, the two ends of the supports are bent inwards to form U-shaped structures, and the power supply unit is clamped on the inner sides of the U-shaped structures of the two supports; baffles are arranged on the lower end faces of the two sides of the power supply unit, a rotating shaft is arranged between the baffles, the two ends of the rotating shaft are rotationally connected to the baffles respectively, supporting strips are arranged on the inner sides of the supports, and the rotating shaft is attached to the supporting strips and relatively rotates. According to the power supply device, as the cover structure is adopted, the power supply unit is centrally installed on the inner sides of the cover, and a power source can be conveniently inserted and connected; meanwhile, as the supports provided with vibration-reducing mechanisms are adopted, the vibration resistance of the overall structure can be improved, and better stability can be achieved.

Description

technical field [0001] The present invention relates to a power supply device. Background technique [0002] Existing power supply units for servers and other equipment usually use a method of plugging power lines to the power supply. Due to the plug-in method, when vibration occurs, the plug-in connector is easy to fall off, resulting in easy interruption of power supply. In addition, during the installation process, usually a power supply unit cannot move relatively after it is installed, resulting in inconvenient connection. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a power supply device, which can improve the problems existing in the prior art. By adopting a cover structure, the power supply units are centrally installed inside the cover, which can facilitate the plugging of the power supply, and at the same time, a shock absorbing mechanism is used. The bracket can improve the seismic performance of the whole structure and m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/26
CPCG06F1/26
Inventor 吴志军韩军吕刚于兆军李凤邹丽娜
Owner STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO